I think it would be A. Abuse is never the victim's fault.
Answer:
a healthy diet and exercise
The nervous system is the most important body system and the heart is the most important muscle
Answer: Bio feedback session
Explanation: During a biofeedback session, electrodes are attached to your skin. Finger sensors can also be used. These electrodes/sensors send signals to a monitor, which displays a sound, flash of light, or image that represents your heart and breathing rate, blood pressure, skin temperature, sweating, or muscle activity.
It relieves stress and gives you control over your body.
I hope you found this helpful Kylie.